this post was submitted on 20 Jan 2025
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Asklemmy
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A somewhat political fact, but one that made some of my friends dumbfounded:
When a bank issues a loan, it generates that money literally out of thin air and credits that money to the loan account rather than using deposits they already had. For example, if you want to borrow $100,000, the banker approves the loan and doesn't hand over cash or move existing money around - instead, they just go on their system and credit your account with the sum, that's it.
While I think your point is true that its much more abstract than people realize. When I worked at a bank and we disbursed loans and credited/debited fees it was from "GLs" (General Ledger?) which were basically just separate accounts to help keep track. Like we had a "member service" one which was for basically anything with good reason. One time someone did a very large amount but he just basically got told to do it a different way.
Its all just in a computer. I could've accidentally credited someone a million dollars but it would've been realized when I tried to close my drawer and balance everything out. And the branch would have to be balanced at the end of the day so I assume the bank did as well.
On a related note banks take out loans from other banks. I think a lot of people don't realize that banks have savings accounts so they have money to lend.
As of March 2020 the reserve requirement for banks in the US is 0%.
What the fuck, who changed that? Seems like a horrible idea.
The Fed Board, apparently: https://www.federalreserve.gov/monetarypolicy/reservereq.htm
After reading through that page and the FAQ, I think it's because the banks should now be compelled to held reserves because Fed pays them a reasonable interest (close to what they would get if they give a very low-risk loan) on them, rather than it being a strict requirement. I don't know enough about economics to have an opinion on whether it's a good idea, but I feel like it's not too horrible? Like, maybe it makes some shitty banks even more susceptible to bank runs, but that's the reality of fractional reserve banking in general.
Which is why a "run on the Bank" or "Bank run" is unsustainable for Banks these days.